Hi Patrike, SRBMulti 2.2.5 realised, user now can dual mine Dynex+Radiant, but with AM this is imposible.
In SRBMulti can be defined algorithm, pool, wallet, password values for each involved in mining algorithm. User can multiple times define --algorithm --wallet --password --pool arguments, SRBMulti create a collection and add every similar parameter definition to this collection, but  AM overwrite all definitions with the last value. This made imposible to start dual mining with this method of parameters definition.
I have created a command string where every algorithm, pool, wallet, etc. was defined with individual --algorithm --pool --wallet parameters and executed over terminal and this allow me to mine in dual mode. But if AM create command line, then only last defined values will be used. Please clear this bug. Regards.